Pedrollo TOP Submersible Drainage Pumps
Reliability and Durability for Drainage Applications
The Pedrollo TOP series offers submersible drainage pumps known for their great reliability and durability. They are designed for draining clear water and are suitable for domestic use. ??
Performance Range
Key Performance Metrics:
- Flow Rate: Up to 360 l/min (21.6 m³/h)
- Head: Up to 15.5 m
Performance Curves: A graph illustrates the performance curves for models TOP 1 through TOP 5. The Y-axis represents head (in meters) and the X-axis represents flow rate (in l/min and m³/h). Each line corresponds to a specific TOP model, showing the relationship between the head the pump can deliver and the flow rate it provides.
Performance Data Summary:
| Type | Power (kW) | Power (HP) | Max Flow (l/min) | Max Head (m) |
| TOP 1 | 0.25 | 0.33 | 360 | 6.5 |
| TOP 2 | 0.37 | 0.50 | 320 | 8.5 |
| TOP 3 | 0.55 | 0.75 | 300 | 10.4 |
| TOP 4 | 0.75 | 1 | 260 | 13 |
| TOP 5 | 0.92 | 1.25 | 220 | 15.5 |
Consumption Data:
| Type | Voltage (V) | Current (A) |
| TOP 1 | 220 | 1.5 |
| TOP 2 | 220 | 2.2 |
| TOP 3 | 220 | 3.7 |
| TOP 4 | 220 | 5.0 |
| TOP 5 | 220 | 6.0 |
| TOP 1 | 110 | 3.0 |
| TOP 2 | 110 | 4.5 |
| TOP 3 | 110 | 8.6 |
| TOP 4 | 110 | 9.8 |
| TOP 5 | 110 | - |
Applications and Operating Limits
Uses: The TOP series is suitable for draining clear water without abrasive particles. Its construction ensures ease of use and safety, featuring total motor cooling and a double shaft seal. Recommended for emergency emptying of small flooded areas (rooms, basements, garages), domestic wastewater (dishwashers, washing machines), and sump drainage.
Operating Limits:
- Liquid temperature: Up to +40 °C (up to +90 °C for intermittent service, max 3 minutes).
- Solid passage: Up to Ø 10 mm.
- Minimum drainage level: Up to 14 mm for TOP 1-2-3; Up to 30 mm for TOP 4-5.
- Maximum immersion depth below water level: Up to 3 m for TOP 1-2-3; Up to 5 m for TOP 4-5 (with appropriately long power cable).
Construction Features
Pumps are equipped with a 5-meter power cable and a float switch. Special executions are available upon request, including special mechanical seals, different voltages or frequencies, 10-meter power cables, and "TOP-GM" models with a vertical magnetic float (for reduced dimension wells) or "TOP-LA" models with all liquid-contact metal components in AISI 316 stainless steel.
Detailed Construction (TOP 1-2-3 Series):
- Pump Body: Technopolymer
- Suction Strainer: Technopolymer
- Suction Cover: AISI 304 Stainless Steel (AISI 316L for TOP-LA versions)
- Diffuser: Technopolymer
- Impeller: Noryl™™
- Motor Casing: AISI 304 Stainless Steel (AISI 316L for TOP-LA versions)
- Motor Cover: AISI 304 Stainless Steel
- Motor Shaft: AISI 431 Stainless Steel
- Mechanical Seal: TOP 1-2-3: STA-12R, Ø 12 mm, Ceramic/Graphite/NBR; TOP 2-3 LA: AR-12R LA, Ø 12 mm, Ceramic/Graphite/NBR
- Gasket: Ø 12 x Ø 19 x H 5 mm
- Condenser: Integrated in the motor winding.
- Electric Motor: Single-phase 220 V - 60 Hz or 110 V - 60 Hz, with integrated thermal protection. Continuous service S1, Insulation class F, Protection IP X8.
- Handle Assembly: Includes a 5-meter H07 RN-F power cable with Schuko plug and a float switch (vertical operation for GM versions).
- Hose Connector: Ø 25 mm for TOP 1, Ø 35 mm for TOP 2-3.
Detailed Construction (TOP 4-5 Series):
- Pump Body: Technopolymer
- Suction Strainer: Technopolymer
- Suction Cover: AISI 304 Stainless Steel
- Diffuser: Technopolymer
- Impeller: Noryl™™
- Motor Casing: AISI 304 Stainless Steel
- Motor Cover: AISI 304 Stainless Steel
- Motor Shaft: AISI 431 Stainless Steel
- Mechanical Seal: Double mechanical seal with oil-filled chamber. MG1-14D SIC, Ø 14 mm. Motor side: SiC/Graphite/NBR. Pump side: SiC/SiC/NBR.
- Condenser: Integrated in the motor winding.
- Electric Motor: Single-phase 220 V - 60 Hz or 110 V - 60 Hz, with integrated thermal protection. Continuous service S1, Insulation class F, Protection IP X8.
- Handle Assembly: Includes a 5-meter H07 RN-F power cable with Schuko plug and a float switch (vertical operation for GM versions).
- Manifold: Threaded 1½" Technopolymer with clapet valve.
- Hose Connector: Ø 41 mm.
Dimensions and Weights
Diagrams illustrate the typical installation of the pumps in a sump, showing the pump submerged with the float switch. They also detail the physical dimensions of the pumps.
Dimensions and Weights (Standard Models):
| Type | Connection (DN) | Dim. a (mm) | Dim. h (mm) | Dim. h1 (mm) | Dim. d (mm) | Dim. e (mm) | Dim. p (mm) | Weight (kg) |
| TOP 1 | 1¼" | 152 | 260 | 240 | 14 | 350 | 350 | 5.4 |
| TOP 2 | 1¼" | 152 | 290 | 270 | (regulable) | 350 | 350 | 5.4 |
| TOP 3 | 1¼" | 152 | 290 | 270 | (regulable) | 350 | 350 | 6.7 |
| TOP 4 | 1½" | 204 | 337 | 313 | 30 | 450 | 450 | 10.3 |
| TOP 5 | 1½" | 204 | 337 | 313 | 30 | 450 | 450 | 11.3 |
Note: TOP-LA models have the same dimensions.
Dimensions and Weights (GM Models):
| Type | Connection (DN) | Dim. a (mm) | Dim. b (mm) | Dim. h (mm) | Dim. h1 (mm) | Dim. d (mm) | Dim. e (mm) | Dim. g (regulable) (mm) | Dim. p (mm) | Weight (kg) |
| TOP 1-GM | 1¼" | 152 | 200 | 260 | 240 | 14 | 35 | 140 | 350 | 5.4 |
| TOP 2-GM | 1¼" | 152 | 200 | 290 | 270 | 14 | 35 | 140 | 350 | 5.4 |
| TOP 3-GM | 1¼" | 152 | 200 | 290 | 270 | 170 | 40 | 140 | 350 | 6.9 |
| TOP 4-GM | 1½" | 204 | 337 | 337 | 313 | 30 | 220 | 65 | 450 | 10.5 |
| TOP 5-GM | 1½" | 204 | 337 | 337 | 313 | 30 | 220 | 65 | 450 | 11.4 |
Palletization
Information on how the pumps are packaged for transport.
Palletization (Standard Models):
| Type | Groupage (No. pumps) | Container (No. pumps) |
| TOP 1 | 96 | 144 |
| TOP 2 | 96 | 144 |
| TOP 3 | 96 | 144 |
| TOP 4 | 60 | 100 |
| TOP 5 | 60 | 100 |
Palletization (GM Models):
| Type | Groupage (No. pumps) | Container (No. pumps) |
| TOP 1-GM | 80 | 120 |
| TOP 2-GM | 80 | 120 |
| TOP 3-GM | 80 | 120 |
| TOP 4-GM | 45 | 60 |
| TOP 5-GM | 45 | 60 |
Patents and Models
Patent No.: IT0001428923
Registered Community Model No.: 342159-0011
